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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 47901. |
What is practical heating effect |
| Answer» | |
| 47902. |
What is the role of small intestine in our body |
| Answer» It\'s role is to completely digest the processed food...It gets secretion from pancreas and liver to convert the food particles into their constituents..It also absorbs the food completely... | |
| 47903. |
What is ganorrhoea? |
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Answer» Caused by nisseria gonorrehea It is a type of sexually transmitted disease ...Caused by bacteria.. |
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| 47904. |
State the role of DNA in the cell nucleus |
| Answer» Dna in nucleus contains the genetic information for the development of living organism and it also plays important role in long time storage of information | |
| 47905. |
E=mc2 derivation proved |
| Answer» | |
| 47906. |
Explain and sudy the process of sponification |
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| 47907. |
What is the SI unit of electrical energy-watt or joule? |
| Answer» Joule | |
| 47908. |
What is the pH value of black coffee |
| Answer» Pta nahi | |
| 47909. |
What is umbilical chord? |
| Answer» The cord which is attached to the baby through which the baby can take nutrients from mother\'s body is called the umbilical cord. | |
| 47910. |
What is chemical equation of baking soda...? |
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Answer» NaHCO3 (sodium bicarbonate) Na2CO3+H2O+CO2-------------->>2NaHCO3 Tumhara gaon konsa h Formula NaHCO3 |
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| 47911. |
Which instrument measures bp?? |
| Answer» Sphygmomanometer. | |
| 47912. |
What is double fertilization and triple fusion ? |
| Answer» Double fertilisation is the combination of syngamy and triple fusion. Double fertilization is unique to flowering plants. Events during fertilisation are elucidated.*As the pollen grain falls on the stigma of the flower, it germinates and forms a pollen tube. Pollen tube is guided by the secretions of the ovule. Pollen tube enters the micropylar region of the ovule.*Embryo sac inside an ovule consists of antipodals, synergids, egg cell, a central cell with two polar nuclei.*As the pollen tube releases two male gametes into synergids cytoplasm. One of the male gametes fuses with the nucleus of egg cell by the process of syngamy (first fertilisation) to form diploid zygote(2n).*The other male gamete fuses with the central cell and forms primary endosperm nucleus (PEN). This fusion is called as triple fusion. After the triple fusion the central cell is called as primary endosperm cell. | |
| 47913. |
Drive mirror and lens formula |
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| 47914. |
What is a function of gall bladder |
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| 47915. |
Give formula of acetic acid? |
| Answer» CH3COOH | |
| 47916. |
Byyeeeee guys |
| Answer» | |
| 47917. |
What is Scataring of light |
| Answer» Light can be examined entirely from its source. For example, the natural source of light which comes from the moon is objected from the reflection of light emitted by the sun which is due to the scattering of sunlight. When light passes from one medium to any other medium say air, glass or water then a part of the light is absorbed by particles of the medium preceded by its subsequent radiation in a particular direction. This phenomenon is termed as Scattering of light. | |
| 47918. |
What is water harvesting |
| Answer» Preventing water for future generations by diffrent methode is known as......... Water | |
| 47919. |
Ncert will be halfed |
| Answer» To kya karoo bhaiii?????? | |
| 47920. |
different btween self pollination cross pollination |
| Answer» Self pollination(i) It is the transfer of pollen grains from anther to the stigma of either the same or genetically similar flower.(ii) Self pollination can occur even in closed flower.(iii) External agency is not required for self pollination , except in case of geitonogamy.(iv) The plants ultimately become homozygous.Cross pollination(i) Cross pollination involves the transfer of pollen from anther of one flower to the stigma of a genetically different flower.(ii) It occurs when he flowers are open.(iii) An external agent is essential for carrying the pollen grains from anthers to the stigma.(iv) The plants remain heterozygous. | |
| 47921. |
Ncert syllabus will be half from 2019 ....BUT WE NOW |
| Answer» | |
| 47922. |
Sab bhul gye na mujhe ???? |
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Answer» Are tumhe yad kab kiye the jo bhulenge No Chhupp Ha bhul gai Jhuth Na |
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| 47923. |
Mai jaa rhi hu koi v mujhse baat nhi karta h??? |
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Answer» Noo Aaisa hi h Aiesa ni h Hi |
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| 47924. |
Hey jo log mujhe pehchante hain aur jo mujhse friendship karna chahte hain wo plz yha aayen??? |
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Answer» Ok Hii m tmhe janti ni hu but m tmse friendship kr lungi I can but I don\'t know you .I only saw your name in app. It\'s welcome dear Hlo yrr Thanksss Mai tumhe janti toh nhi bt friendship kr lungi Me |
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| 47925. |
Suchak kya hai |
| Answer» | |
| 47926. |
Whose receptor present in skin |
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Answer» Cutaneous receptor ???). |
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| 47927. |
How does soap form scum in hard water |
| Answer» Always | |
| 47928. |
what is principle of electric motor |
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Answer» A motor work done principle then when a rectagulr coil is passef agneticfield then rotatebon actd ccoil which rotate continuous ly The principle of an electric motor is based on the magnetic effect of electric current. A current-carrying loop experiences a force and rotates when placed in a magnetic field. The direction of rotation of the loop is according to the Flemings left-hand rule. When a conductor is placed in a magnetic feild it will experience a force |
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| 47929. |
Anurag aap yha aao????? |
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Answer» Are maine kuch puchha Ok bye Kon class me ho bhaii What happened di Ok What\'s your name Megha didi I m here |
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| 47930. |
What is ethanol reaction with ethene |
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Answer» sorry when ethene reacts with water it give ethanol when ethyne reacts with water it gives ethanol ?????). |
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| 47931. |
Hi yashika |
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Answer» Do you have senes ?? You......... Rajsthan se Hii i m divya Chle gye kya?? Tum kha se ho Hii |
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| 47932. |
How transpiration helps in pulling of water in upward. Direction? |
| Answer» Through the process of suction pull | |
| 47933. |
Important qeustion of arthmetic progression |
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Answer» Hlo anurag i am anurag What, All are important. |
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| 47934. |
Make the two possible carbon skeleto 11s with five carbon atoms. |
| Answer» C5h10;c5h12 | |
| 47935. |
Names of harmones which is responsible for physical change in boy or girl? |
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Answer» Testes in boy Ovaries in girls Testosterone in boy and oestrogen in girls |
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| 47936. |
What is light reaction and dark reaction |
| Answer» | |
| 47937. |
what is ampere\'s swimming rule? |
| Answer» | |
| 47938. |
What is endosperms and angiosperms ?and with ex? |
| Answer» The flowering plants (angiosperms), also known as Angiospermae, are the most diverse group of land plants. Angiosperms are seed - producing plants like the gymnosperms. These characteristics include flowers, endosperm within the seeds, and the production of fruits that contain the seeds. Etymologically, angiosperm means a plant that produces seeds within an enclosure; they are fruiting plants, although more commonly referred to as flowering plants | |
| 47939. |
What is induce curent |
| Answer» The current generated in an electric circuit due to change in magnetic field of the conductor is called induced current.The whole concept is called Electromagnetic Induction. | |
| 47940. |
What is the use of Thallophyta |
| Answer» Ye 9th class ka topic h | |
| 47941. |
Why tha stars are twinkling ? Give reaso |
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Answer» Good How was your preparation for exams Hi Hii Because of density and refraction in sky Due to atmospheric refraction of light |
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| 47942. |
What is the role of DNA in cell nucleus |
| Answer» | |
| 47943. |
Meri friend mujhse naraaz hai kaise manau |
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Answer» She is my best friend Koi tip do jis se mujhe atleast reason to pata chale Abhi bus MA hu MA Dubai sa ghar aa r hu Koi bat ni I am ur new friend ???????? Kiss karka ? I don\'t know the reason But why Aise Aisr |
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| 47944. |
What is the principal and working of motor and generator |
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Answer» Motor-converstion of electrical energy into mechanical energyGenerator-mechanical energy into electric energy Is it not included in the syllabus Thank LORD GANESHA I think it is not a part of CBSE syllabus |
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| 47945. |
Give the term for removal of testis |
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Answer» Condom Divyansha I am love you Yes it\'s orchiectomy Orchiectomy |
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| 47946. |
What are periods and groups |
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Answer» Vertically columns in our periodic table is known as Groups and Horizontal columns in Our periodic table known as Periods Modern periodic table has 18 vertical columns called groups and 7 horizontal rows called periods |
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| 47947. |
Khuda Hafiz mai to chale byeeeeee friends ??? |
| Answer» Byeeeee | |
| 47948. |
Reostat kya kam krta he akhir |
| Answer» A Rheostat is an electrical component that has an adjustable resistance, it is used to increase or decrease the flow of current in a circuit.Working: Current flows into the coil resistance wire and from the resistance wire through the slider.when the slider is moved along the coil . the amount of resistance is thus changed by varying the length of the current\'s path(i.e length of resistance wire) through the resistance coil. | |
| 47949. |
Science ka question pucho mujse |
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Answer» Why magnesium does not react with cold water...? Science is the mixture of physics, chemistry, biology called science. What is science |
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| 47950. |
What is organic evolution? |
| Answer» Evolution of lifeful thing | |